Onyx Birthstone

Onyx Birthstone: Shop Onyx gemstone jewelry featuring Earrings, Necklaces, Bracelets, Rings, and Bracelets in Sterling Silver and 14K Gold. Featuring a rich black hue, Morganite is natural and hand cut available in Round, Cushion, Heart, Emerald, Trillion, Baguette, and Princess Cut.
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Sterling Silver Rose 5x3mm Emerald Cut Amethyst Screwback Stud Earring
From $24.00 $95.00 Sale
Rose
AmethystLondon Blue TopazBlue TopazSky Blue TopazPeridotEmerald CreatedGarnetCitrineOnyxOpal CreatedOpal GenuineCreated Pink SapphireAquamarineRuby CreatedSapphireCreated White SapphireMystic Quartz+ 14 more
567
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Sterling Silver Yellow 4mm Round Amethyst Screwback Stud Earring
From $19.00 $69.00 Sale
Yellow
AmethystRose De FranceLondon Blue TopazBlue TopazSky Blue TopazPeridotEmerald CreatedCreated Green SapphireGarnetCitrineOnyxOpal CreatedOpal GenuineCreated Pink SapphireAquamarineRuby CreatedSapphireSmokey QuartzCreated White SapphireCreated Yellow Sapphire+ 17 more
456
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Sterling Silver Rhodium 4mm Round Amethyst Screwback Stud Earring
From $19.00 $69.00 Sale
White
AmethystRose De FranceLondon Blue TopazBlue TopazSky Blue TopazPeridotEmerald CreatedCreated Green SapphireGarnetCitrineOnyxOpal CreatedOpal GenuineCreated Pink SapphireAquamarineRuby CreatedSapphireSmokey QuartzCreated White SapphireCreated Yellow Sapphire+ 17 more
456
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Sterling Silver Rose 4mm Round Amethyst Screwback Stud Earring
From $19.00 $69.00 Sale
Rose
AmethystRose De FranceLondon Blue TopazBlue TopazSky Blue TopazPeridotEmerald CreatedCreated Green SapphireGarnetCitrineOnyxOpal CreatedOpal GenuineCreated Pink SapphireAquamarineRuby CreatedSapphireSmokey QuartzCreated White SapphireCreated Yellow Sapphire+ 17 more
456
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Sterling Silver Yellow 4mm Cushion Amethyst Screwback Stud Earring
From $24.00 $99.00 Sale
Yellow
AmethystRose De FranceLondon Blue TopazBlue TopazSky Blue TopazPeridotEmerald CreatedGarnetCitrineOnyxOpal CreatedOpal GenuineCreated Pink SapphireRuby CreatedSapphireSmokey QuartzCreated White SapphireMystic Quartz+ 15 more
4567
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Sterling Silver Rhodium 4mm Cushion Amethyst Screwback Stud Earring
From $24.00 $99.00 Sale
White
AmethystRose De FranceLondon Blue TopazBlue TopazSky Blue TopazPeridotEmerald CreatedGarnetCitrineOnyxOpal CreatedOpal GenuineCreated Pink SapphireRuby CreatedSapphireSmokey QuartzCreated White SapphireMystic Quartz+ 15 more
4567
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Sterling Silver Rose 4mm Cushion Amethyst Screwback Stud Earring
From $24.00 $99.00 Sale
Rose
AmethystRose De FranceLondon Blue TopazBlue TopazSky Blue TopazPeridotEmerald CreatedGarnetCitrineOnyxOpal CreatedOpal GenuineCreated Pink SapphireRuby CreatedSapphireSmokey QuartzCreated White SapphireMystic Quartz+ 15 more
4567
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Sterling Silver Yellow 5x3mm Pear Amethyst Screwback Stud Earring
From $19.00 $75.00 Sale
Yellow
AmethystLondon Blue TopazBlue TopazSky Blue TopazPeridotEmerald CreatedEmerald GenuineGarnetCitrineOnyxOpal CreatedCreated Pink SapphireAquamarineRuby CreatedRuby GenuineBlue SapphireSapphireTanzaniteCreated White Sapphire+ 16 more
567
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Sterling Silver Rhodium 5x3mm Pear Amethyst Screwback Stud Earring
From $19.00 $75.00 Sale
White
AmethystLondon Blue TopazBlue TopazSky Blue TopazPeridotEmerald CreatedEmerald GenuineGarnetCitrineOnyxOpal CreatedCreated Pink SapphireAquamarineRuby CreatedRuby GenuineBlue SapphireSapphireTanzaniteCreated White Sapphire+ 16 more
567
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Sterling Silver Rose 5x3mm Pear Amethyst Screwback Stud Earring
From $19.00 $75.00 Sale
Rose
AmethystLondon Blue TopazBlue TopazSky Blue TopazPeridotEmerald CreatedEmerald GenuineGarnetCitrineOnyxOpal CreatedCreated Pink SapphireAquamarineRuby CreatedRuby GenuineBlue SapphireSapphireTanzaniteCreated White Sapphire+ 16 more
567
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Sterling Silver Yellow 1mm Round Amethyst Eternity Ring
$9,999.99
Yellow
AmethystCreated Green SapphireCreated Pink SapphireCreated White SapphireEmerald CreatedGarnetLondon Blue TopazOnyxRuby CreatedSapphire+ 7 more
5678910
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Sterling Silver Rhodium 1mm Round Amethyst Eternity Ring
$9,999.99
White
AmethystCreated Green SapphireCreated Pink SapphireCreated White SapphireEmerald CreatedGarnetLondon Blue TopazOnyxRuby CreatedSapphire+ 7 more
5678910
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Sterling Silver Rose 1mm Round Amethyst Eternity Ring
$9,999.99
Rose
AmethystCreated Green SapphireCreated Pink SapphireCreated White SapphireEmerald CreatedGarnetLondon Blue TopazOnyxRuby CreatedSapphire+ 7 more
5678910
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Sterling Silver Yellow 7mm Amethyst & Created White Sapphire Halo Engagement Ring
$79.99 $355.00 Sale
Yellow
AmethystBlue TopazCitrineCreated Green SapphireCreated Pink SapphireCreated White SapphireCreated Yellow SapphireEmerald CreatedGarnetLondon Blue TopazOnyxOpal CreatedOpal GenuinePeridotRose De FranceRuby CreatedSapphireSky Blue TopazSmokey Quartz+ 16 more
56789
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Sterling Silver Rhodium 7mm Amethyst & Created White Sapphire Halo Engagement Ring
$79.99 $345.00 Sale
White
AmethystBlue TopazCitrineCreated Green SapphireCreated Pink SapphireCreated White SapphireCreated Yellow SapphireEmerald CreatedGarnetLondon Blue TopazOnyxOpal CreatedOpal GenuinePeridotRose De FranceRuby CreatedSapphireSky Blue TopazSmokey Quartz+ 16 more
56789
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Sterling Silver Rose 7mm Amethyst & Created White Sapphire Halo Engagement Ring
$79.99 $345.00 Sale
Rose
AmethystBlue TopazCitrineCreated Green SapphireCreated Pink SapphireCreated White SapphireCreated Yellow SapphireEmerald CreatedGarnetLondon Blue TopazOnyxOpal CreatedOpal GenuinePeridotRose De FranceRuby CreatedSapphireSky Blue TopazSmokey Quartz+ 16 more
56789
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Sterling Silver Yellow 7mm Cushion Amethyst & Created White Sapphire Hexagon Milgrain Ring
$79.99 $359.00 Sale
Yellow
AmethystBlue TopazCitrineCreated Pink SapphireGarnetLondon Blue TopazOnyxOpal CreatedPeridotRose De FranceRuby CreatedSapphireSmokey Quartz+ 10 more
5678910
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Sterling Silver Rhodium 7mm Cushion Amethyst & Created White Sapphire Hexagon Milgrain Ring
$79.99 $349.00 Sale
White
AmethystBlue TopazCitrineCreated Pink SapphireGarnetLondon Blue TopazOnyxOpal CreatedPeridotRose De FranceRuby CreatedSapphireSmokey Quartz+ 10 more
5678910
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Sterling Silver Rose 7mm Cushion Amethyst & Created White Sapphire Hexagon Milgrain Ring
$79.99 $349.00 Sale
Rose
AmethystBlue TopazCitrineCreated Pink SapphireGarnetLondon Blue TopazOnyxOpal CreatedPeridotRose De FranceRuby CreatedSapphireSmokey Quartz+ 10 more
5678910
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Sterling Silver Yellow 3-Stones Amethyst & Created White Sapphire Anniversary Ring
$39.99 $165.00 Sale
Yellow
AmethystAquamarineBlue TopazCitrineCreated Green SapphireCreated Pink SapphireCreated White SapphireCreated Yellow SapphireEmerald CreatedGarnetLondon Blue TopazOnyxPeridotRose De FranceRuby CreatedSapphireSky Blue TopazSmokey Quartz+ 15 more
56789